Can Discus live with Rummynose Tetra?
Caution — with care
Why
- Discus may eat Rummynose Tetra; add only full-grown adults, because juveniles and fry will be picked off.
Sweet spot: both do well at 82–84°F and pH 5.5–7 — aim there.
Side-by-side
| Discus | Rummynose Tetra | |
|---|---|---|
| Temperature | 82–88°F | 75–84°F |
| pH | 5.5–7 | 5.5–7 |
| Hardness (GH) | 1–8 dGH | 2–8 dGH |
| Adult size | 8" | 2" |
| Temperament | Peaceful | Peaceful |
| Min tank | 55 gal | 20 gal |
Together, plan on at least 55 gallons.
How to make it work
- Add only full-grown adults — never juveniles, which will be eaten.
Where to buy
- Discus: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Rummynose Tetra: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
Live-animal shipping: add a heat pack below 50°F, expect weather holds above 90°F, and schedule delivery for a moderate week when someone can receive it promptly.
Build a full tank around this stocking →Everything compatible with Discus · …with Rummynose Tetra